@nestjs/core
Version:
Nest - modern, fast, powerful node.js web framework (@core)
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JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.HttpAdapterHost = void 0;
const rxjs_1 = require("rxjs");
/**
* Defines the `HttpAdapterHost` object.
*
* `HttpAdapterHost` wraps the underlying
* platform-specific `HttpAdapter`. The `HttpAdapter` is a wrapper around the underlying
* native HTTP server library (e.g., Express). The `HttpAdapterHost` object
* provides methods to `get` and `set` the underlying HttpAdapter.
*
* @see [Http adapter](https://docs.nestjs.com/faq/http-adapter)
*
* @publicApi
*/
class HttpAdapterHost {
constructor() {
this._listen$ = new rxjs_1.Subject();
this.isListening = false;
}
/**
* Accessor for the underlying `HttpAdapter`
*
* @param httpAdapter reference to the `HttpAdapter` to be set
*/
set httpAdapter(httpAdapter) {
this._httpAdapter = httpAdapter;
}
/**
* Accessor for the underlying `HttpAdapter`
*
* @example
* `const httpAdapter = adapterHost.httpAdapter;`
*/
get httpAdapter() {
return this._httpAdapter;
}
/**
* Observable that allows to subscribe to the `listen` event.
* This event is emitted when the HTTP application is listening for incoming requests.
*/
get listen$() {
return this._listen$.asObservable();
}
/**
* Sets the listening state of the application.
*/
set listening(listening) {
this.isListening = listening;
if (listening) {
this._listen$.next();
this._listen$.complete();
}
}
/**
* Returns a boolean indicating whether the application is listening for incoming requests.
*/
get listening() {
return this.isListening;
}
}
exports.HttpAdapterHost = HttpAdapterHost;